2938960128

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15493}}^1$

素因数の和:15544

約数の個数: 144

約数和(自身を含む): 8867526080

約数和(自身を除く): 5928565952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 494, 608, 624, 741, 768, 832, 912, 988, 1216, 1248, 1482, 1664, 1824, 1976, 2432, 2496, 2964, 3328, 3648, 3952, 4864, 4992, 5928, 7296, 7904, 9984, 11856, 14592, 15493, 15808, 23712, 30986, 31616, 46479, 47424, 61972, 63232, 92958, 94848, 123944, 185916, 189696, 201409, 247888, 294367, 371832, 402818, 495776, 588734, 604227, 743664, 805636, 883101, 991552, 1177468, 1208454, 1487328, 1611272, 1766202, 1983104, 2354936, 2416908, 2974656, 3222544, 3532404, 3826771, 3966208, 4709872, 4833816, 5949312, 6445088, 7064808, 7653542, 9419744, 9667632, 11480313, 11898624, 12890176, 14129616, 15307084, 18839488, 19335264, 22960626, 25780352, 28259232, 30614168, 37678976, 38670528, 45921252, 51560704, 56518464, 61228336, 75357952, 77341056, 91842504, 113036928, 122456672, 154682112, 183685008, 226073856, 244913344, 367370016, 489826688, 734740032, 979653376, 1469480064, 2938960128]

約数ペア:

[(1, 2938960128), (2, 1469480064), (3, 979653376), (4, 734740032), (6, 489826688), (8, 367370016), (12, 244913344), (13, 226073856), (16, 183685008), (19, 154682112), (24, 122456672), (26, 113036928), (32, 91842504), (38, 77341056), (39, 75357952), (48, 61228336), (52, 56518464), (57, 51560704), (64, 45921252), (76, 38670528), (78, 37678976), (96, 30614168), (104, 28259232), (114, 25780352), (128, 22960626), (152, 19335264), (156, 18839488), (192, 15307084), (208, 14129616), (228, 12890176), (247, 11898624), (256, 11480313), (304, 9667632), (312, 9419744), (384, 7653542), (416, 7064808), (456, 6445088), (494, 5949312), (608, 4833816), (624, 4709872), (741, 3966208), (768, 3826771), (832, 3532404), (912, 3222544), (988, 2974656), (1216, 2416908), (1248, 2354936), (1482, 1983104), (1664, 1766202), (1824, 1611272), (1976, 1487328), (2432, 1208454), (2496, 1177468), (2964, 991552), (3328, 883101), (3648, 805636), (3952, 743664), (4864, 604227), (4992, 588734), (5928, 495776), (7296, 402818), (7904, 371832), (9984, 294367), (11856, 247888), (14592, 201409), (15493, 189696), (15808, 185916), (23712, 123944), (30986, 94848), (31616, 92958), (46479, 63232), (47424, 61972)]